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Author ///Ericsson Forum - Infos and support - For help contact your local eriman! Details in the 1. post!
BobaFett
R520 copper
Joined: Jan 06, 2004
Posts: > 500
From: Kamino (wish it would be Lund)
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Posted: 2005-09-19 23:11
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@kothor according project, it going on in the background, but it takes time, i go step by step @bart as i see, a wakaba is a treasure, even its a dead one. Of course its hard just to own it and not able to use, but do fits any collection.

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Tigerente
R520 copper
Joined: Nov 21, 2004
Posts: > 500
From: near to Kiel/Germany
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Posted: 2005-09-20 08:15
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Quote:

On 2005-09-19 18:32:31, kothor wrote:
@Tiger is it hard to change the speaker?



Speaker-change on a T28 is quite simple. Open the frontcover - takeout display unit - replace speaker!

But if speaker works in the test-menu, I think a simple speaker-change wouldn't be enough. Might also be a problem of the audio-decoder and that's hard to fix (would be more expensive to solder out the unit and replace with a new one than buying a new T28)
619
R520 copper
Joined: Jun 19, 2002
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From: if you dont like my posts, IGN
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Posted: 2005-09-20 08:24
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tigerente.. thanks yday, too bad we didnt get it...;

everynight when i go home, 1st thing i do is to check w/c of my phones needs to be charged.... [addsig]
bleurdeur
W900 white
Joined: Jun 17, 2005
Posts: 290
From: WORLD PH
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Posted: 2005-09-20 08:55
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@ kothor:

Perhaps what Tiger was saying is true, the earpiece of the T28 is similar & built to the T29, but do try the service tests or go & initiate a call to be sure.

If the problem still persists, it may be a problem with the audio IC (integrated circuit) which is a tough part ot find alone or has minimal chances of being repaired. But do try to have the unit fluxed to clean out dirty contacts within the board itself.

Make Yourself Heard
BobaFett
R520 copper
Joined: Jan 06, 2004
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From: Kamino (wish it would be Lund)
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Posted: 2005-09-20 11:53
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@kothor next time let us know here what fone u are looking for, we can check it for u before u buy it!

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kothor
T39 black
Joined: Jun 18, 2005
Posts: > 500
From: Germany
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Posted: 2005-09-20 13:41
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I'm 98% sure that's a speaker leak, because in the tests, it works only when pressing '2' key and not every time i do it. What about calling, i hear how the tranceiver works, but there's no sound in the speaker. I'll go to the SP and check it out, what can they do.
@Boba i think it would be better for me to buy handsets here, because it's quite hard to transfer money on outsider's accounts for me, but thanks for an advice.
Cytech
G900 Brown
Joined: Feb 19, 2002
Posts: > 500
From: Stockholm, Sweden
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Posted: 2005-09-20 14:29
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Quote:

On 2005-09-20 13:41:54, kothor wrote:
I'm 98% sure that's a speaker leak, because in the tests, it works only when pressing '2' key and not every time i do it. What about calling, i hear how the tranceiver works, but there's no sound in the speaker. I'll go to the SP and check it out, what can they do.




Sounds like it's bad soldering on the audio circuit. A quite common problem on T28, just by pressing on the phone (mostly button 2 or 5) the sound is working but not else. When you do the same during a call you will probably hear the sound through the speaker.
kothor
T39 black
Joined: Jun 18, 2005
Posts: > 500
From: Germany
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Posted: 2005-09-20 15:48
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@Cytech Yes! You are right! 5 and 2 keys are working, when calling i can even hear something! And is there a remedy for that problem?

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BobaFett
R520 copper
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From: Kamino (wish it would be Lund)
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Posted: 2005-09-20 16:01
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@kothor whats the result in service test?

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kothor
T39 black
Joined: Jun 18, 2005
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From: Germany
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Posted: 2005-09-20 17:23
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As i wrote, speaker works when pressing 5 and 2 btns, but only sometimes.

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BobaFett
R520 copper
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From: Kamino (wish it would be Lund)
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Posted: 2005-09-20 18:26
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@kothor if cytech is right, not worth to repair it. Who is here good in service and has replacements?

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Cytech
G900 Brown
Joined: Feb 19, 2002
Posts: > 500
From: Stockholm, Sweden
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Posted: 2005-09-20 19:45
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@kothor

the problem is caused by bad soldering on parts of the audio circuit, the easiest solution is to resolder the audio circuit but then you need a hot air blower.. so it's nothing to recommend you trying at home unless you have the right equipment
BobaFett
R520 copper
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Posts: > 500
From: Kamino (wish it would be Lund)
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Posted: 2005-09-20 21:43
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@kothor i guess u need an expert. Ask in a local se service, they should know sy from the past who worked in /// helpdesk.

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BobaFett
R520 copper
Joined: Jan 06, 2004
Posts: > 500
From: Kamino (wish it would be Lund)
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Posted: 2005-09-20 23:26
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I miss my r520, so if any of u got a copper in mint condition and bus11 batt, pls pm or mail me. Tia.

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batesie
T66 black
Joined: Feb 13, 2004
Posts: > 500
From: London, UK
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Posted: 2005-09-20 23:35
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For those in The UK now on ITV2 is Tomorrow Never Dies is on.
most will know what phone is featured....

The ericsson JB988

Enjoy /// [addsig]
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